Home / 8,044,093.93-12,049,985.47-3,720,083.28

Finding the Fourth Proportional to 8,044,093.93, 12,049,985.47 and 3,720,083.28

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Solution

The fourth proportional to 8,044,093.93, 12,049,985.47 and 3,720,083.28 is: 5,572,653.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,044,093.93 : 12,049,985.47 = 3,720,083.28 : x
  2. Step 2: Convert to fraction form
    8,044,093.93/12,049,985.47 = 3,720,083.28/x
  3. Step 3: Cross multiply
    8,044,093.93x = 12,049,985.47 × 3,720,083.28
  4. Step 4: Simplify right side
    8,044,093.93x = 44,826,949,392,339.59
  5. Step 5: Solve for x
    x = 44,826,949,392,339.59/8,044,093.93
  6. Step 6: Final answer
    x = 5,572,653.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.